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National Stock Number:
5310-00-012-1641
Federal Supply Class:
5310
National Item Identification Number:
000121641
Description:
WASHER,FINISHING
Detail:
A WASHER OR CONE OR DISK SHAPE WITH A CENTRALLY LOCATED HOLE, DESIGNED TO ACCOMMODATE A FLAT OR OVAL HEAD SCREW AND PROVIDE ADDITIONAL BEARING AREA ON THE MATERIAL BEING FASTENED. IT MAY OR MAY NOT HAVE A FLUSH FLANGE FEATURE.
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Manufacturer Information:
| 121641 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 121641 | 24617 | GENERAL MOTORS CORP | | 121641 | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
| MATERIAL | STEEL COMP 1010 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OR | | ZINC OVERALL | | STYLE DESIGNATOR | FINISHING | | HOLE DIAMETER | 0.288 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.771 INCHES MINIMUM AND | | 0.791 INCHES MAXIMUM | | OVERALL HEIGHT | 0.150 INCHES MINIMUM AND | | 0.170 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.018 INCHES NOMINAL |
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